Archeologists found evidence that ancient Romans may have used a medical treatment involving perfume... and human feces.

Researchers found a tiny bottle from ancient Rome that contained fecal residue and traces of aromatics, offering evidence ...

Constipation is often treated as a simple plumbing problem, too little movement, too much delay. But emerging research ...

The Potomac Interceptor, responsible for carrying 60 million gallons of wastewater a day, gets no respect.